Home / 1,466,683.16-2,024,015.96-822,103.24

Finding the Fourth Proportional to 1,466,683.16, 2,024,015.96 and 822,103.24

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Solution

The fourth proportional to 1,466,683.16, 2,024,015.96 and 822,103.24 is: 1,134,498.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,683.16 : 2,024,015.96 = 822,103.24 : x
  2. Step 2: Convert to fraction form
    1,466,683.16/2,024,015.96 = 822,103.24/x
  3. Step 3: Cross multiply
    1,466,683.16x = 2,024,015.96 × 822,103.24
  4. Step 4: Simplify right side
    1,466,683.16x = 1,663,950,078,527.71
  5. Step 5: Solve for x
    x = 1,663,950,078,527.71/1,466,683.16
  6. Step 6: Final answer
    x = 1,134,498.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.